Materials science based on synthetic polysaccharides

Abstract

Supramolecular architectures, based on synthetic peptides or DNA, are the essence of modernbionanotechnology. Carbohydrates, the most abundant biopolymers in Nature tend to form hierarchicalarchitectures. Limited access to pure and well-defined carbohydrates hampered the molecular levelunderstanding of polysaccharides, preventing the production of tailor-made materials. AutomatedGlycan Assembly produces now well-defined natural and unnatural oligosaccharides for detailedstructural characterization. Defined glycans can assemble into supramolecular materials with differentmorphologies, depending on their chemical structure. Here, we describe how synthetic oligo- andpolysaccharides help to establish structure–property correlations to guide the development of novelpolysaccharide materials.